Open AccessNonlinear robust control of large-scale system with input saturation
Author(s) -
Е. Л. Еремин,
Л. В. Никифорова,
E. A. Shelenok
Publication year - 2021
Publication title -
cybernetics and physics
Language(s) - English
Resource type - Journals
eISSN - 2226-4116
pISSN - 2223-7038
DOI - 10.35470/2226-4116-2021-10-1-13-21
Subject(s) - control theory (sociology) , nonlinear system , saturation (graph theory) , servomechanism , mimo , servo , robust control , decentralised system , control engineering , computer science , control (management) , engineering , mathematics , physics , artificial intelligence , telecommunications , quantum mechanics , combinatorics , channel (broadcasting)
The article studies control algorithms of multiply connected system for dynamic plants with control saturation and nonlinear cross-connections. The authors of the article offer a decentralized control law based on the hyperstability criterion. They also use this law to constuct the MIMO servo system with input saturation. To illustrate the capability of the proposed decentralized robust control system the authors use an inverted pendulums connected by a spring.